`ys100.com`

	CNAME	`ys100.com.cdnwaf.net`
	CNAME	`waf.v5waf.com`
	DNSSEC	⚠️ Not signed
	A	115.231.86.6^{🇨🇳 CHINATELECOM-ZHEJIANG-JINHUA-IDC115.231.86.0/24 JINHUA, ZHEJIANG Province, P.R.China.}
	A	115.231.86.14^{🇨🇳 CHINATELECOM-ZHEJIANG-JINHUA-IDC115.231.86.0/24 JINHUA, ZHEJIANG Province, P.R.China.}
	A	115.231.86.43^{🇨🇳 CHINATELECOM-ZHEJIANG-JINHUA-IDC115.231.86.0/24 JINHUA, ZHEJIANG Province, P.R.China.}
	A	115.231.86.50^{🇨🇳 CHINATELECOM-ZHEJIANG-JINHUA-IDC115.231.86.0/24 JINHUA, ZHEJIANG Province, P.R.China.}
	A	140.249.250.133^{🇨🇳 CHINATELECOM-QINGDAO-CLOUDBASE140.249.240.0/20 Chinanet Shandong province HuangdaoIDC network}
	A	140.249.250.140^{🇨🇳 CHINATELECOM-QINGDAO-CLOUDBASE140.249.240.0/20 Chinanet Shandong province HuangdaoIDC network}
	A	140.249.250.152^{🇨🇳 CHINATELECOM-QINGDAO-CLOUDBASE140.249.240.0/20 Chinanet Shandong province HuangdaoIDC network}
	A	140.249.250.181^{🇨🇳 CHINATELECOM-QINGDAO-CLOUDBASE140.249.240.0/20 Chinanet Shandong province HuangdaoIDC network}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Subdomains

cdn.ys100.com

Same first word

ys100.com

ys100.top

ys100.net

ys100.com.cn

Similar names

100sy.com

sy100.com

010sy.com

ys010.com

010ys.cn

100sy.com.cn

sy001.com

001ys.com

001sy.com

100ys.name

100sy.net

DNS History

8 records (5 active, 3 former)

●NSdns10.hichina.com2015-09-02 → 2026-03-15 · 2 obs

● 2015-09-02 18:59:20
● 2026-03-15 10:26:32

●NSdns9.hichina.com2015-09-02 → 2026-03-15 · 2 obs

● 2015-09-02 18:59:20
● 2026-03-15 10:26:32

●MXmxbiz1.qq.com2017-12-09 → 2026-03-15 · 2 obs

● 2017-12-09 00:47:58
● 2026-03-15 10:26:32

●MXmxbiz2.qq.com2017-12-09 → 2026-03-15 · 2 obs

● 2017-12-09 00:47:58
● 2026-03-15 10:26:32

○A121.201.59.2482015-09-02 → 2016-09-27 · 4 obs

● 2015-09-02 18:59:20
● 2016-09-27 10:28:38
○ 2017-12-09 00:47:58
○ 2026-03-15 10:26:32

○A183.61.61.262017-12-09 → 2017-12-09 · 4 obs

○ 2016-09-27 10:28:38
● 2017-12-09 00:47:58
○ 2026-02-25 01:32:54
○ 2026-03-15 10:26:32

○A47.113.112.2092026-02-25 → 2026-02-25 · 4 obs

○ 2017-12-09 00:47:58
● 2026-02-25 01:32:54
○ 2026-03-14 11:15:40
○ 2026-03-15 10:26:32

●CNAMEys100.com.cdnwaf.net2026-03-14 → 2026-03-15 · 2 obs

● 2026-03-14 11:15:40
● 2026-03-15 10:26:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ys100.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ys100.com (unsigned zone)

⏱️ Timing

Total: 3684ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
CNAME	1	`ys100.com.cdnwaf.net`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

ys100.com is a parent of cdn.ys100.com.

IP Addresses

ys100.com resolves to eight IP numbers: 115.231.86.6, 115.231.86.14, 115.231.86.43, 115.231.86.50, 140.249.250.133, 140.249.250.140, 140.249.250.152 and 140.249.250.181.

Other host names such as waf.v5waf.com, ruisucloud.com and waf.ruisucdn.com share IP numbers with ys100.com.

ys100.com - robtex.com

ys100.com

com